My feed isn’t appearing

First off, Have you tried signing up for Feedburner. https://feedburner.google.com

After you have claimed your feed, you will be able to find out to install. You will look for the Feedsmither Feedburner plugin. Google will direct you to it. Follow the instructions to download. Once you have uploaded the plugin properly, you can go to your WP Admin panel, Settings, Feeburner, and insert the URL that Feedburner gave you for your new RSS feed.

Thanks, I will try it
Hope it works
Thanks again blondishnet !

The feedburner thing is not working

The URL does not appear to reference a valid XML file. We encountered the following problem: Error on line 61: The entity “AMP” was referenced, but not declared.

Please someone ?

For one, when I visited… one of your ads on the pages directed the whole site to your cell phone ad.

Did you enter your website into the field to claim your feed??? And what URL did you put?

I have been having this problem with 2.91 as well. I have been re-installing my wordpress through the auto upgrade in my dashboard and it temporarily fixes my feed issue. I am hoping WP will fix this with an update soon. I am going to quit upgrading right away as I always find a problem when I do.